8276398 has 8 divisors (see below), whose sum is σ = 13369608. Its totient is φ = 3819864.

The previous prime is 8276369. The next prime is 8276431. The reversal of 8276398 is 8936728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159136 + ... + 159187.

It is an arithmetic number, because the mean of its divisors is an integer number (1671201).

Almost surely, 2^8276398 is an apocalyptic number.

8276398 is a deficient number, since it is larger than the sum of its proper divisors (5093210).

8276398 is a wasteful number, since it uses less digits than its factorization.

8276398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318338.

The product of its digits is 145152, while the sum is 43.

The square root of 8276398 is about 2876.8729551372. The cubic root of 8276398 is about 202.2772880449.

It can be divided in two parts, 827 and 6398, that added together give a square (7225 = 85²).

The spelling of 8276398 in words is "eight million, two hundred seventy-six thousand, three hundred ninety-eight".